Stadium: Court 4 Round: 25 Ground: Clay
| ITF M25 Zaragoza | 2023/10/03 08:30 | Alejandro M Kretzer v Samuel Brosset | 3-6,6-7 |
| ITF M25 Sabadell | 2023/09/27 12:10 | Alejandro M Kretzer v Kane Bonsach Ganley | 5-7,2-6 |
| ITF M25 Sabadell | 2023/09/26 08:00 | Bruno P Navarro v Alejandro M Kretzer | 4-6,2-6 |
| ITF M25 Sabadell | 2023/09/25 07:30 | Iannis Miletich v Alejandro M Kretzer | 3-6,0-6 |
| ITF M25 Sabadell | 2023/09/24 07:30 | Alex Jones v Alejandro M Kretzer | 5-7,3-6 |
| ITF M25 Bakio | 2023/06/27 07:30 | Alejandro M Kretzer v Eliakim Coulibaly | 4-6,2-6 |
| ITF M25 Gurb | 2023/05/17 09:45 | Alejandro M Kretzer v Darwin Blanch | 4-6,6-2,6-7 |
| ITF M25 Reus | 2023/04/04 12:05 | Miguel Damas v Alejandro M Kretzer | 7-6,6-3 |
| ITF M15 Melilla | 2023/09/20 15:00 | David Naharro v Carlos Gimeno Valero | 2-6,0-6 |
| ITF M15 Melilla | 2023/09/18 15:00 | David Naharro v Manel L Juncadella | 5-7,6-4,10-5 |
| ITF M25 Sanxenxo | 2023/04/26 12:55 | David Naharro v Carlos Sanchez Jover | 0-6,1-6 |
| ITF M15 Telde | 2023/04/18 08:00 | Vicente O Moratalla v David Naharro | 6-7,6-3,7-6 |
| ITF M25 Reus | 2023/04/04 09:30 | Xavi Matas Ortega v David Naharro | 4-6,6-4,10-8 |
| ITF M25 Palmanova | 2023/03/21 11:00 | Mircea-Alexandru Jecan v David Naharro | 6-2,7-6 |
| ITF M15 Madrid | 2022/12/07 10:00 | David Naharro v Nil Regas Luis | 2-6,3-6 |